Aplanat
n. [物]消球差透镜
🔁 扩展释义
【化】 消球差透镜; 齐明镜; 不晕镜
🗣️ 情景例句
Who's the patient?
病人是谁？
Is there any way of ensuring we'll have enough time for our talks?
我们是否能保证有充足的时间来谈判？
The explanation was simple but very unusual.
解释很简单，却异乎寻常。